Humoral immunity induced by LP.8.1 monovalent vaccines against a broad range of SARS-CoV-2 variants including XEC, NB.1.8.1, XFG, and BA.3.2
Yu Kaku, Mizuka Fujiwara, Keiya Uriu, Maximilian Stanley Yo, Shusuke Kawakubo, Jumpei Ito, Naoya Itoh, Yoshifumi Uwamino, Fumitake Saito, Hironori Satoh, Kei Sato
This study evaluates the humoral immune response induced by LP.8.1-based vaccines against multiple SARS-CoV-2 variants, showing effective cross-neutralization and immune boosting.
bioRxiv · Nov 18, 2025 · PreprintMicrobiology